PIPEs

pipe up 开始吹奏, 尖声说话, 上升 pipes down pipes of Pan pipes of peace pipes up pipes off pipes the eye pipes in pipes the side pipes one's eye pipe down 吹哨子通知下班, 停止说话, 安静下来, 不过于自信 pipe one's eye 流泪, 哭 pipe off 把...列入黑名单, 宣布...不受欢迎, 告发 pipe the eye pipe the side